---
title: "Miss Sian Mary Covell — Ownership Dossier"
canonical: https://whiteintel.dev/entity/db83399a-7992-5cfc-ad13-5aaa0832a4e3
json: https://whiteintel.dev/api/public/dossier/db83399a-7992-5cfc-ad13-5aaa0832a4e3
identifier: oo-person:GB-COH-PER-11787194-Q5oFCNqqlCFXa103-RxlqnSSSLg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Miss Sian Mary Covell

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11787194-Q5oFCNqqlCFXa103-RxlqnSSSLg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/db83399a-7992-5cfc-ad13-5aaa0832a4e3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/db83399a-7992-5cfc-ad13-5aaa0832a4e3  

## Ownership & control

### Holdings / subsidiaries

- **TGL MATRIX LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/01593cf3-23a9-58a1-b067-99ee954bc932

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Miss Sian Mary Covell**. Human view: https://whiteintel.dev/entity/db83399a-7992-5cfc-ad13-5aaa0832a4e3 · Structured JSON: https://whiteintel.dev/api/public/dossier/db83399a-7992-5cfc-ad13-5aaa0832a4e3._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._